The height of a triangle is 4x inches and the base is (5x+1) inches. the area of a triangle is 500 square inches. what are the dimensions of the base and height of the triangle?

step-by-step explanation:

the first 5 right here the next 5 i will upload as separate question

given that triangle abc is transformed two times to get triangle

a"b"c"

first abc is transformed in to a'b'c' as follows:

the coordinates of a are (1,-1) and transformed into a'(-1,1)

similarly b (4,-2) became b'(-4,2) and

c(7,-2) became c'(-7,2)

i.e. (x,y) becomes (-x,-y)

this is nothing but reflection about a point here origin.

thus first transformation is reflection on the origin.

next is exactly shifting 3 units down

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